Results 241 to 250 of about 345,840 (384)

Biogeography and Social Family Structure Contribute to Cryptic Genomic Divergence in the Only Obligate Eusocial Beetle Species, Austroplatypus incompertus (Curculionidae: Platypodinae)

Molecular Ecology, EarlyView.
ABSTRACT Eusociality in insects has arisen multiple times independently in Hymenoptera (bees, wasps and ants), Blattodea (termites) and Coleoptera (beetles). In Hymenoptera and Blattodea, the evolution of eusociality led to species proliferation. In the hyperdiverse Coleoptera, obligate eusociality evolved only once, in the ancient Australian ambrosia ...
James R. M. Bickerstaff, Bjarte H. Jordal, Markus Riegler   +2 more
wiley   +1 more source

The first occurrence of <i>"Plesiochelyidae</i>" marine turtles in the early cretaceous of South America. [PDF]

Swiss J Palaeontol
Cadena EA, Carrillo-Briceño JD, Bastiaans D, Fairbanks-Freund T, Costeur L, Scheyer TM.   +5 more
europepmc   +1 more source

Additional characters of the Ceratopsidae, with notice of new Cretaceous dinosaurs [PDF]

, 1890
O. C. Marsh
openalex   +1 more source

Diversification patterns of the southwest Australian biodiversity hotspot reveal a novel macroevolutionary pathway to plant hyperdiversity

New Phytologist, EarlyView.
Summary The macroevolutionary drivers for disparities in plant species richness across Australia are understudied, hindered by lack of densely sampled comparative phylogenetic data. Here, we address this gap by analysing plant diversification dynamics and quantifying macroevolutionary trajectories of 22 plant clades (4289 species in 14 families) across
Francis J. Nge, Alexander Skeels
wiley   +1 more source

An Eocene shallow water isselicrinid sea lilies from the Northern Hemisphere. [PDF]

Sci Rep
Salamon MA, Trif N, Krajewski M, Wilk A, Rubilar-Rodríguez A, Poatskievick-Pierezan B, Płachno BJ, Jain S.   +7 more
europepmc   +1 more source

The Upper Cretaceous and Eocene floras of South Carolina and Georgia [PDF]

, 1914
Elspeth Berry
openalex   +1 more source

Possible azhdarchoid pterosaur remains from the Coniacian (Late Cretaceous) of England [PDF]

, 2008
Gale, Andrew, Martill, David M., Witton, Mark P.   +2 more
core   +1 more source

Decay stages of Jurassic wood debris from Scotland: evidence for the coevolution of fungal rot, arthropods and the nurse log strategy

New Phytologist, EarlyView.
Summary A key feature of extant conifer forests is the high percentage of seeds that germinate and establish on dead wood; in some forests, this can exceed 90%. This deadwood can act as an ideal nursery for young tree species, leading to this type of seedbed being termed ‘nurse logs’.
Ana Julia Sagasti, Sophie Burne, Jeremy Wyman, Alexander J. Hetherington   +3 more
wiley   +1 more source

<i>Zavoticus yini</i> gen. et sp. nov., a New Euaesthetine Rove Beetle From Mid-Cretaceous Kachin Amber (Coleoptera: Staphylinidae). [PDF]

Ecol Evol
Li YD, Clarke DJ, Newton AF, Huang DY, Cai CY.   +4 more
europepmc   +1 more source

Post-Cretaceous History of the Mountains of Central Western Wyoming

, 1915
Eliot Blackwelder
openalex   +2 more sources